Dashboard/app/services/dashboard/response_rate_loader.rb

# frozen_string_literal: true

module Dashboard
  class ResponseRateLoader
    def self.reset(schools: School.all, academic_years: AcademicYear.all, subcategories: Subcategory.all)
      subcategories.each do |subcategory|
        schools.each do |school|
          next if test_env? && (school != milford)

          academic_years.each do |academic_year|
            next if test_env? && (academic_year != test_year)

            process_response_rate(subcategory:, school:, academic_year:)
          end
        end
      end
    end

    private

    def self.milford
      School.find_by_slug "milford-high-school"
    end

    def self.test_year
      AcademicYear.find_by_range "2020-21"
    end

    def self.rails_env
      @rails_env ||= ENV["RAILS_ENV"]
    end

    def self.process_response_rate(subcategory:, school:, academic_year:)
      student = StudentResponseRateCalculator.new(subcategory:, school:, academic_year:)
      teacher = TeacherResponseRateCalculator.new(subcategory:, school:, academic_year:)

      response_rate = ResponseRate.find_or_create_by!(subcategory:, school:, academic_year:)

      response_rate.update!(student_response_rate: student.rate,
                            teacher_response_rate: teacher.rate,
                            meets_student_threshold: student.meets_student_threshold?,
                            meets_teacher_threshold: teacher.meets_teacher_threshold?)
    end

    def self.test_env?
      rails_env == "test"
    end

    private_class_method :milford
    private_class_method :test_year
    private_class_method :rails_env
    private_class_method :process_response_rate
    private_class_method :test_env?
  end
end